Fine Jadeite and Diamond Ring. Photo Sotheby's

Centring on an oval jadeite cabochon of highly translucent emerald green colour, to a stylised mount set with brilliant-cut diamonds, mounted in 18 karat white gold. Cabochon approximately 24.29 x 16.88 x 11.80mm. Ring size: 5½. Estimate 1,200,000 — 1,800,000 HKD - Lot Sold . 2,900,000 HKD

Accompanied by Hong Kong Jade & Stone Laboratory certificate numbered KJ 63802, dated 1 August 2011, stating that the jadeite is natural, known in the trade as "A Jade".

Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 05 Oct 2011 -www.sothebys.com